" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
maka
L = 324 cm²
⇒ 2(pl + pt + lt) = 324
⇒ pl + pt + lt = 162
⇒ (6)(5) + (6)(t) + (5)(t) = 162
⇒ 30 + 6t + 5t = 162
⇒ 11t = 132
⇒ t = 132/11
⇒ t = 12 cm
Jawab : C
Terimakasih smeoga membantu
324=4(p+6+5)
324/4=p+11
81= p
p=81-11=70
itu caranya .. mungkin soalnya ada yg salah ketik